1604416

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 56

約数和(自身を含む): 3621024

約数和(自身を除く): 2016608

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 53, 64, 86, 88, 106, 172, 176, 212, 344, 352, 424, 473, 583, 688, 704, 848, 946, 1166, 1376, 1696, 1892, 2279, 2332, 2752, 3392, 3784, 4558, 4664, 7568, 9116, 9328, 15136, 18232, 18656, 25069, 30272, 36464, 37312, 50138, 72928, 100276, 145856, 200552, 401104, 802208, 1604416]

約数ペア:

[(1, 1604416), (2, 802208), (4, 401104), (8, 200552), (11, 145856), (16, 100276), (22, 72928), (32, 50138), (43, 37312), (44, 36464), (53, 30272), (64, 25069), (86, 18656), (88, 18232), (106, 15136), (172, 9328), (176, 9116), (212, 7568), (344, 4664), (352, 4558), (424, 3784), (473, 3392), (583, 2752), (688, 2332), (704, 2279), (848, 1892), (946, 1696), (1166, 1376)]